Thunderbird's WebMail add-on allows users to access web-based mail services such as MSN and Yahoo directly from the Thunderbird email client.
Installation is straightforward and simple, requiring a quick right-click on the download link to save the file, followed by opening Add-ons within Mozilla Thunderbird's Tools menu. Select the Install button, locate the downloaded file, and click "OK."
WebMail for Thunderbird provides support for Yahoo, Hotmail, Lycos, MailDotCom, Gmail, Libero, and AOL. The only requirement is that your Thunderbird version is between 1.5-2.0.0.*
The latest version includes fixes to Http headers, making sure that the extension runs as smoothly as possible. Overall, if you're someone who uses several webmail services regularly, adding WebMail to your Thunderbird client can significantly increase your productivity by keeping your emails organized and accessible in one place.
Version 1.3.2: N/A